1796630017

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{636877}}^1$

素因数の和:636928

約数の個数: 16

約数和(自身を含む): 2282570752

約数和(自身を除く): 485940735

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 636877, 4458139, 8279401, 19743187, 57955807, 138202309, 256661431, 1796630017]

約数ペア:

[(1, 1796630017), (7, 256661431), (13, 138202309), (31, 57955807), (91, 19743187), (217, 8279401), (403, 4458139), (2821, 636877)]